Question

Find the ratio of a:b:c in the simplest form.
a: b = 2:9 and b: c = 2 : 3

Answer 1

a : b : c = 4 : 18 : 27

Explanation:

a: b = 2:9 and b: c = 2 : 3

a : b = 2*2 : 9*2 = 4 : 18

b : c = 2*9 : 3*9 = 18 : 27

a : b : c = 4 : 18 : 27